USSD tool

This tool allows to send AT and USSD request to 3G modem.

Supported hardware:

• Huawei E1550

Requirements:

• linux
• php-cli binary

Setup:
It should work by default. But you may try to change:

• Path to php-cli binary in the first line of file
• Constant TERMINAL_DEVICE
• Constant ADDITIONAL_DEVICE

Usage:
AT<command> Send AT command
*<command># Send USSD request